shell - 执行shell脚本后退出applescript应用程序

Question

我想知道 Applescript 应用程序是否可以运行 shell 脚本，然后在 shell 脚本的执行完成之前退出。在给定的时间内运行服务器时，这将非常有用。有没有办法独立运行一个函数，而不是需要在后台不断运行applescript？

set server_name to text returned of (display dialog "Choose server." default answer "")
set success to do shell script "if [ -f \"/Users/jessefrohlich/Documents/Minecraft/" & server_name & "/minecraft_server.jar\" ]; then
    echo 1;
else
    echo 0;
fi"
if success is equal to "1" then
    do shell script "cd /Users/jessefrohlich/Documents/Minecraft/" & server_name & "
    java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
else
    display dialog "Sorry, the file you chose is invalid."
end if

当上述作为应用程序运行时，它将正确启动服务器。但是，申请 runScript.app将继续运行。即使applescript 被强制退出，服务器也会继续运行。有没有办法让它在服务器启动后自动退出？

谢谢

Answer 1

尝试这个。祝你好运。

-- "> /dev/null" redirects standout out to nowhere land
--      - you can use some other file path if you want to capture its output
-- "2>&1" redirects standard error to the same place as standard out
--      - 2 stands for standard error
--      - 1 stands for standard out
--      - > is the redirect symbol
--      - & changes redirect's output from a file to a file descriptor (in this case standard out)
-- & the trailing & sends the process to the background

do shell script "cd /Users/jessefrohlich/Documents/Minecraft/" & server_name & " java -Xmx1024M -Xms1024M -jar minecraft_server.jar > /dev/null 2>&1 &"